The impact is not big, unless you live in the same house with these people!
The impact is big, unless the homes of these family members have major Feng Shui problems that lead to financial losses or disasters. If there are thieves, accidents, legal disputes, etc., you will have to borrow money or file a lawsuit with your family. All in all, it can be considered a big impact!
The feng shui of your own home is more important, and the feng shui of your family members must also be concerned!